After repair works in my observatory I have put my Meade 14" LX600 back on the pier and have made a polar alignment. To refine the alignment I have then used the Drift Align function with Starlock. But there seems to be a problem. The alignment begins ok and I can see the time go with the seconds on the handbox, but every time it gets to 200 secs it stops and says "star lost", then it starts all over. It is every time and exactly on 200.
Has anyone else seen that and what goes wrong here?